| Customization: | Available |
|---|---|
| Type: | Stainless Steel Bars |
| Standard: | ASTM, AISI, GB, JIS, DIN |
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Stainless steel rods are divided into stainless steel round rods, stainless steel square rods and stainless steel hexagonal rods.Stainless steel rods are known for their admirable properties, such as high tensile strength, excellent corrosion resistance,durability, machinability, ductility, dimensional accuracy and long service life. These rods can easily withstand high temperature and high pressure without damage, while providing the best performance. These bars can be customized in different shapes and sizes according to customers' needs and requirements.Stainless steel round bar is a cylindrical stainless steel product, which is widely used in automobile parts, aviation, aerospace hardware tools, chemical industry and other industries.
About 316L Stainless Steel
Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.
Grade 316L, the low carbon version of 316 and is immune from sensitization (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). There is commonly no appreciable price difference between 316 and 316L stainless steel.
The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures.
Table 1. Composition ranges for 316L stainless steel.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
Mechanical Properties of 316L stainless steel
Table 2. Mechanical properties of 316L stainless steel.
| Grade |
Tensile Str (MPa) min |
Yield Str 0.2% Proof (MPa) min |
Elong (% in 50 mm) min |
Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316L | 485 | 170 | 40 | 95 | 217 |
Table 4. Grade specifications for 316L stainless steel.
| Grade |
UNS No |
Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
Excellent in a range of atmospheric environments and many corrosive media - generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60 °C. Considered resistant to potable water with up to about 1000 mg/L chlorides at ambient temperatures, reducing to about 500 mg/L at 60 °C.
316 is usually regarded as the standard "marine grade stainless steel", but it is not resistant to warm seawater. In many marine environments, 316 does exhibit surface corrosion, usually visible as brown staining. This is particularly associated with crevices and rough surface finish.
Good oxidation resistance in intermittent service to 870 °C and in continuous service to 925 °C. Continuous use of 316 in the 425-860 °C range is not recommended if subsequent aqueous corrosion resistance is important. Grade 316L is more resistant to carbide precipitation and can be used in the above temperature range. Grade 316H has higher strength at elevated temperatures and is sometimes used for structural and pressure-containing applications at temperatures above about 500 °C.
Solution Treatment (Annealing) - Heat to 1010-1120 °C and cool rapidly. These grades cannot be hardened by thermal treatment.
Excellent weldability by all standard fusion and resistance methods, both with and without filler metals. Heavy welded sections in Grade 316 require post-weld annealing for maximum corrosion resistance. This is not required for 316L.
316L stainless steel is not generally weldable using oxyacetylene welding methods.
316L stainless steel tends to work harden if machined too quickly. For this reason, low speeds and constant feed rates are recommended.
316L stainless steel is also easier to machine compared to 316 stainless steel due to its lower carbon content.
316L stainless steel can be hot worked using the most common hot working techniques. Optimal hot working temperatures should be in the range 1150-1260 °C, and certainly should not be less than 930 °C. Post-work annealing should be carried out to induce maximum corrosion resistance.
Most common cold working operations such as shearing, drawing, and stamping can be performed on 316L stainless steel. Post-work annealing should be carried out to remove internal stresses.
316L stainless steel does not harden in response to heat treatments. It can be hardened by cold working, which can also result in increased strength.
Typical applications include:
| Product Types | Round Bar | Square Bar | Hexagon Bar | Flat Bar |
| Diameter Tolerance | H7 H9 H10 H11 | |||
| Material Standard | Nickel Alloy | ASTM/ASME SB 425 | Alloy 825/Incoloy 825/UNS N08825 | |
| ASTM/ASME SB 446 | Alloy 625/UNS N06625 | |||
| ASTM/ASME SB164 | Monel 400/Alloy 400/UNS N04400 | |||
| ASTM/ASME SB 408 | Alloy 800HT/Incoloy 800HT/UNS N08811, Alloy 800/Incoloy 800/UNS N08800, Alloy 800H/Incoloy 800H/UNS N08810 | |||
| ASTM/ASME SB 649 | Alloy 925/Incoloy 925/UNS N09925, Alloy 926/Incoloy 926/UNS N08926, Alloy 31/UNS N08031 | |||
| ASTM/ASME SB 166 | Alloy 600/Inconel 600/UNS N06600,Alloy 601/Inconel 601/UNS N06601 | |||
| ASTM/ASME SB160 | Alloy 200/UNS N02200, Alloy 201/UNS N02201 | |||
| ASTM/ASME SB 472 | Hastelloy C-276/UNS N10276,Alloy 926/Incoloy 926/UNS N08926, Alloy 31/UNS N08031,Alloy 20/N08020, Alloy C-22/Hastelloy C-22/N06022, Alloy 600/Inconel 600/UNS N06600, | |||
| ASTM/ASME SB 473 | Alloy 20/UNS N08020 | |||
| ASTM/ASME SB 574 | Hastelloy C-276/UNS N10276 | |||
| ASTM/ASME SB 637 | Alloy 718/Inconel 718/N07718 | |||
| Stainless Steel | ASTM/ASME SA 276 | 304/SUS304/UNS S30400, 304L/UNS S30403, 316/UNS S31600, 316Ti/UNS S31635, 316H/UNS S31609, 316L/UNS S31603, 310S/UNS S31008, 321/UNS S32100, 321H/UNS S32109, 347/UNS S34700, 347H/UNS S34709, F51/S31803/2205, F53/S32750/2507, F55/S32760, F44/S31254/254SMO, S31050/1.4466, F904L/N08904, | ||
| ASTM/ASME SA 479 | 304H/UNS S30409 | |||
| Carbon Steel and Low Alloy Steel | ASTM/ASME SA 694 | F42, F46, F48, F50, F52, F56, F60, F65, F70 | ||
| ASTM/ASME SA 350 | LF2, LF3 | |||
| ASTM A105/ASME SA105 | ||||
| Surface | Bright(polished),pickled,black |
| Technique | Forged/Hot Rolled/Cold Drawn/Peeled |
| Specification | 1.Round bar |
| 1)Hot rolled black bar: (3-800)x6000mm or according to your requirement. | |
| 2)Acid round bar: (3-800)x6000mm or according to your requirement. | |
| 3)Cold drawn bright bar: (1-20)x6000mm or according to your requirement. | |
| 4)Polishing round bar: (3-800)x6000mm or according to your requests. | |
| 2.Angle bar | |
| 1)Hot rolled angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests | |
| 2)Acid angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests. | |
| 3)Cold drawn angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests. | |
| 3. Flat bar | |
| 1)Hot rolled flat bar: (2-30)*(10-200mm)*6000mm or according to your requests. | |
| 2)Cold drawn flat bar: (2-30)*(10-200mm)*6000mm or according to your requests. | |
| 4. Channel bar | |
| 1)Hot rolled channel bar: (3-100)x6000mm or according to your requests. | |
| 2)Acid channel bar: (3-100)x6000mm or according to your requests. | |
| 3)Cold drawn channel bar: (1-20)x6000mm or according to your requests | |
| 5.Hexagon bar | |
| 1)Hot rolled hexagon bar: (3-100)x6000mm or according to your requests. | |
| 2) Acid hexagon bar:(3-100)x6000mm or according to your requests. | |
| 3)Cold drawn hexagon bar: (1-20)x6000mm or according to your requests t. | |
| 4)Polishing hexagon bar: (3-100)x6000mm or according to your requests. | |
| 6. Threaded bar | |
| 1)Hot rolled threaded bar: (3-100)x6000mm or according to your requests. | |
| 2)Acid threaded bar: (3-100)x6000mm or according to your requests. | |
| 3)Cold drawn threaded bar: (1-20)x6000mm or according to your requests. | |
| 7. Square bar | |
| 1)Hot rolled black bar: (3*3-400*400)x6000mm or according to your requests. | |
| 2)Acid square bar: (3*3-400*400)x6000mm or according to your requests. | |
| 3)Cold drawn square bar: (1*1-20*20)x6000mm or according to your requests. | |
| 4)Polishing square bar: (3*3-400*400)x6000mm or according to your requests | |
| Diameter± | H9 tolerance can reach the industry standard |
| Quality | Our production equipment 24 hours of continuous temperature work, to ensure the unity of the product roundness, |
| elongation, tensile strength and yield strength. | |
| Welcome customers to our company to detect the products before shipment. | |
| For the customers who are not inconvenient, quality assurance can be laid down in the contract, | |
| we will take charge of the returning and shipping fee if there is any problems of the product quality, | |
| so it will dismiss any of your worry about our products. | |
| Package | Standard seaworthy packing(plastic&wooden) or according to the customer's requests |
| Delivery time | 7-30days, according to the quantity |
| Productivity | 4500 tons/month |
| Remarks | OEM/Sample/Mixed item/Factory visit are welcome |
| Type | Stainless Steel Bar Rod | |
| Grade | 201 202 304 304L 316 316L 309 310 310S 409L 410 420 430 904L 2205 2507 | |
| Surface Finish | Polish,Black,bright,rough turned,grinding,centreless Ground etc | |
| Standard | JIS,GB,AISI,ASTM,DIN,EN,SUS,UNS etc | |
| Type | Round,Angle,square,flat,etc. | |
| Technique | Cold Rolled; Hot Rolled;Cold Drawn,Forged | |
| Testing Methods | Flaw detection, Eddy current testing, Hydrostatic testing or Ultrasonic examination and also with chemical and physical property inspection |
|
| Specification | Round bar | Diameter :3-800mm |
| Angle bar | Size: 3mm*20mm*20mm~12mm*100mm*100mm | |
| Square bar | Size: 3mm*3mm~100mm*100mm | |
| Flat bar | Thickness: 2mm~100mm | |
| Width: 10mm~500mm | ||
| Length | 3000mm, 4000mm,5800mm,6000mm,12000mm,or as required. | |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. | |
| Lead Time | 7-10 working days after the receipt of 30% deposit | |
| Payment Terms | 30% TT for deposit,70% TT balance before shipment. | |
| Price Terms | FOB, EXW, CIF, CFR | |
| Packing | Standard Seaworthy Package or according to customer's requirements | |
| Application |
Stainless steel bars are widely used in metal utensils, shipbuilding, petrochemical, machinery, medicine, food, electricity,energy,construction and decoration, nuclear power, aerospace, military and other industries. |
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| Grade | 200 series: 201,202,202Cu,204Cu,
300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330,
400 series:409/L,410,416/F,420/F,430,431,440C,441,444,446,
600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D,
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNSS32760,2304,LDX2101. LDX2404,LDX4404,904L
Others:153Ma,254SMo,253Ma,654SMo,F15,Invar36,1J22,N4,N6 etc
Alloy: Alloy 20/28/31;
Hastelloy: Hastelloy B / B-2/B-3/C22/C-4/S/C276/C-2000/G-35/G-30/X/N;
Haynes: Haynes 230/556/188;
Inconel: Inconel 100/600/601/602CA/617/625713/718738/X-750,Carpenter20;
Incoloy:Incoloy800/800H/800HT/825/925/926;
GH:GH2132,GH3030,GH3039,GH3128,GH4180,GH3044
Monel: Monel 400/K500
Nitronic:Nitronic 40/50/60;
Nimonic: Nimonic 75/80A/90;
Nickle: Nickle 200/201;
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| S31703 | 317L | 1.4438 | SUS317L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| S32100 | 321 | 1.4541 | SUS321 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-12.0 | - |
| S34700 | 347 | 1.455 | SUS347 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-13.0 | - |
| S40500 | 405 | 1.4002 | SUS405 | ≤0.08 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 11.5-14.5 | ≤0.60 | - |
| S40900 | 409 | 1.4512 | SUS409 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 10.5-11.75 | ≤0.50 | - |
| S43000 | 430 | 1.4016 | SUS430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.75 | 16.0-18.0 | ≤0.60 | - |
| S43400 | 434 | 1.4113 | SUS434 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | - |
| S44400 | 444 | 1.4521 | SUS444L | ≤0.025 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 17.5-19.5 | ≤1.00 | - |
| S40300 | 403 | - | SUS403 | ≤0.15 | 5.5-7.5 | ≤0.04 | ≤0.03 | ≤0.50 | 11.5-13.0 | ≤0.60 | - |
| S410000 | 410 | 1.40006 | SUS410 | ≤0.15 | ≤1.00 | ≤0.035 | ≤0.03 | ≤1.00 | 11.5-13.5 | ≤0.60 | ≤1.00 |
| S42000 | 420 | 1.4021 | SUS420J1 | 0.16~0.25 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 12.0-14.0 | ≤0.75 | ≤1.00 |
| S440A | 440A | 1.4028 | SUS440A | 0.60~0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | ≤0.75 |
| S32750 | SAD2507 | 1.441 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.02 | ≤0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | |
| S31803 | SAF2205 | 1.4462 | ≤0.03 | ≤2.0 | ≤0.03 | ≤0.02 | ≤1.00 | 21.0-23.0 | 4.0-6.5 | 2.5-3.5 | |
| N08904 | 904L | 1.4539 | ≤0.0.3 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.00 | 18.0-20.0 | 23.0-25.0 | 3.0-4.0 |
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Surface
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Characteristic
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Processing Technology
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N0.1
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Original
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Pickled after hot rolling
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2D
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Blunt
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Hot rolling + annealing shot peening pickling +
cold rolling + annealing pickling
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2B
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Blurred
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Hot rolling + annealing shot peening pickling +
cold rolling +
annealing pickling + tempering rolling
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N0.3
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Matte
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Polishing and tempering rolling with 100-120 mesh
abrasive materials
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N0.4
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Matte
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Polishing and tempering rolling with 150-180 mesh
abrasive material
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NO.240
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Matte
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Polishing and tempering rolling with 240 mesh
abrasive materials
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NO.320
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Matte
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Polishing and tempering rolling with 320 mesh
abrasive materials
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NO.400
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Matte
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Polishing and tempering rolling with 400 mesh
abrasive materials
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HL
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Brushed
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Grind the surface of the steel belt with an
appropriate grinding grain
size to makeit show a certain longitudinal texture
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BA
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Bright
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The surface is annealed and shows high reflectivity
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6K
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Mirror
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Rough grinding and polishing
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8K
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Mirror
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Fine grinding and polishing
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1. Free samples will be available for most of the products .
2. 24 hours online to ensure your inquiry will be replied within 12 hours .
3. Most products can be delivered within 7 days after order.
4. Small trial order can also be accepted.
5. Customized Size & Surface Treatment as your requirement .
6. If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
Shandong Jintai Metal Products Co., Ltd... is located in Jinan city, Shandong since 1999.
It is an emerging galvanized and galvalume steel, tinplate sheet, hot and cold rolled sheet, ppgi ppgl company integrating production, supply, sales and export. After years of development and improvement, has become the large international steel companies. It is a large-scale PPGI,Galvanized steel ,Carbon steel industry group integrating smelting, processing, domestic trade, import and export.
Since its establishment, the company has always implemented the policy of "credit first, service advanced, commitment, customer first", adhered to the corporate philosophy of "integrity management, mutual benefit, and common development", adhering to "high quality, reasonable price, and perfect service"
Q: Do you have large amount of steel products in stock?
A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 5000 tons.
Q: How long is the delivery time?
A: Generally it is within 7 days. If the goods are not in stock, it is within 30 days according to the quantity.
Q: Do you provide the samples? Free or Extra?
A: samples is free.
Q: How to order?
A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> Packing and delivery
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